Help with lang4
On 10/29/09 7:00 AM, Abhijit Bera wrote:
Hi I seem to have run into a situation where I have more than 3 arguments to pass to a function from C. the following functions help me build an expression for evaluation: lang lang2 lang3 lang4 What should one do if there are more arguments than lang4 can handle?
If you take a look at the source code for those functions, something may suggest itself. R function calls at the C level are composed like in lisp: a pair-list starting with the function cons'ed with the args. + seth